As a Forza Motorsport Championship organizer, we are happy that practice and qualify has arrived to private lobbies.
Although we need one more thing. The ability to configure how the system order the starting grid. Because there is no BOP system, what we do is that we order the starting grid inverted so the one that has the best lap time on the circuit goes to the end of the starting grid and the one that has de worst lap time start from the first position.
So I think it would be really useful for many people to have the abbility to configure the starting grid that way.
There is an option that do a similar thing with IR, but I think that with lap time is quite better.